The weather was beautiful and so was the city. Rather than post my own picture, I post one by American impressionist painter Childe Hassam. This is the Paseo del Prado. Little has changed there in 100 years.

#Bioethics News: In its decision to approve two drugs for orange and grapefruit trees, the E.P.A. largely ignored objections from the C.D.C. and the F.D.A., which fear that expanding their use in cash crops could fuel antibiotic resistance in humans. https://t.co/9hAvsohLvB